158685900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1$

素因数の和:312

約数の個数: 144

約数和(自身を含む): 481302528

約数和(自身を除く): 322616628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 75, 93, 100, 113, 124, 150, 151, 155, 186, 226, 300, 302, 310, 339, 372, 452, 453, 465, 565, 604, 620, 678, 755, 775, 906, 930, 1130, 1356, 1510, 1550, 1695, 1812, 1860, 2260, 2265, 2325, 2825, 3020, 3100, 3390, 3503, 3775, 4530, 4650, 4681, 5650, 6780, 7006, 7550, 8475, 9060, 9300, 9362, 10509, 11300, 11325, 14012, 14043, 15100, 16950, 17063, 17515, 18724, 21018, 22650, 23405, 28086, 33900, 34126, 35030, 42036, 45300, 46810, 51189, 52545, 56172, 68252, 70060, 70215, 85315, 87575, 93620, 102378, 105090, 117025, 140430, 170630, 175150, 204756, 210180, 234050, 255945, 262725, 280860, 341260, 350300, 351075, 426575, 468100, 511890, 525450, 528953, 702150, 853150, 1023780, 1050900, 1057906, 1279725, 1404300, 1586859, 1706300, 2115812, 2559450, 2644765, 3173718, 5118900, 5289530, 6347436, 7934295, 10579060, 13223825, 15868590, 26447650, 31737180, 39671475, 52895300, 79342950, 158685900]

約数ペア:

[(1, 158685900), (2, 79342950), (3, 52895300), (4, 39671475), (5, 31737180), (6, 26447650), (10, 15868590), (12, 13223825), (15, 10579060), (20, 7934295), (25, 6347436), (30, 5289530), (31, 5118900), (50, 3173718), (60, 2644765), (62, 2559450), (75, 2115812), (93, 1706300), (100, 1586859), (113, 1404300), (124, 1279725), (150, 1057906), (151, 1050900), (155, 1023780), (186, 853150), (226, 702150), (300, 528953), (302, 525450), (310, 511890), (339, 468100), (372, 426575), (452, 351075), (453, 350300), (465, 341260), (565, 280860), (604, 262725), (620, 255945), (678, 234050), (755, 210180), (775, 204756), (906, 175150), (930, 170630), (1130, 140430), (1356, 117025), (1510, 105090), (1550, 102378), (1695, 93620), (1812, 87575), (1860, 85315), (2260, 70215), (2265, 70060), (2325, 68252), (2825, 56172), (3020, 52545), (3100, 51189), (3390, 46810), (3503, 45300), (3775, 42036), (4530, 35030), (4650, 34126), (4681, 33900), (5650, 28086), (6780, 23405), (7006, 22650), (7550, 21018), (8475, 18724), (9060, 17515), (9300, 17063), (9362, 16950), (10509, 15100), (11300, 14043), (11325, 14012)]